| 1 | spectral energy distribution | SED | 862 | 58 | 2.001861 | 0811.3295,0811.3601,etc |
| 2 | active galactic nucleus | AGN | 1437 | 55 | 2.004517 | 0811.4340,0811.2897,etc |
| 3 | cosmic microwave background | CMB | 959 | 55 | 2.003081 | 0811.4492,0811.4345,etc |
| 4 | sloan digital sky survey | SDSS | 484 | 44 | 1.001921 | 0811.0252,0811.2805,etc |
| 5 | interstellar medium | ISM | 280 | 35 | 1.001381 | 0811.3428,0811.1682,etc |
| 6 | point spread function | PSF | 197 | 29 | 1.000817 | 0811.0931,0811.1682,etc |
| 7 | initial mass function | IMF | 388 | 29 | 2.002658 | 0811.3205,0811.4694,etc |
| 8 | signal to noise ratio | SNR | 180 | 28 | 2.0023 | 0811.4004,0811.4694,etc |
| 9 | gamma ray burst | GRB | 1398 | 25 | 2.006619 | 0811.1657,0811.1578,etc |
| 10 | supernova | SN | 774 | 21 | 2.00789 | 0811.3428,0811.0020,etc |
| 11 | near infrared | NIR | 410 | 21 | 2.003694 | 0811.0931,0811.4085,etc |
| 12 | nasa/ipac extragalactic database | NED | 37 | 21 | 1.000205 | 0811.4085,0811.3031,etc |
| 13 | cold dark matter | CDM | 243 | 21 | 2.002377 | 0811.0020,0811.0230,etc |
| 14 | field of view | FOV | 114 | 18 | 1.001176 | 0811.0983,0811.1074,etc |
| 15 | infrared | IR | 719 | 17 | 2.006001 | 0811.3601,0811.0931,etc |
| 16 | star formation rate | SFR | 262 | 17 | 2.001576 | 0811.0207,0811.3770,etc |
| 17 | dark matter | DM | 600 | 17 | 2.007699 | 0811.0658,0811.3641,etc |
| 18 | supermassive black hole | SMBH | 275 | 16 | 2.005413 | 0811.0931,0811.4345,etc |
| 19 | equation of state | EOS | 120 | 16 | 2.002706 | 0811.0604,0811.4237,etc |
| 20 | advanced camera for surveys | ACS | 169 | 16 | 2.000804 | 0811.2793,0811.3873,etc |
| 21 | equivalent width | EW | 434 | 15 | 2.003595 | 0811.4085,0811.2932,etc |
| 22 | asymptotic giant branch | AGB | 194 | 14 | 2.002755 | 0811.3295,0811.2142,etc |
| 23 | x ray telescope | XRT | 165 | 14 | 1.001936 | 0811.4246,0811.1972,etc |
| 24 | white dwarf | WD | 931 | 14 | 2.009217 | 0811.2095,0811.4085,etc |
| 25 | polycyclic aromatic hydrocarbon | PAH | 418 | 14 | 1.007884 | 0811.3770,0811.2372,etc |
| 26 | intergalactic medium | IGM | 106 | 13 | 1.001307 | 0811.0252,0811.1044,etc |
| 27 | large magellanic cloud | LMC | 189 | 13 | 1.005736 | 0811.4388,0811.3279,etc |
| 28 | neutron star | NS | 385 | 13 | 2.003883 | 0811.0832,0811.0493,etc |
| 29 | inverse compton | IC | 141 | 13 | 2.002022 | 0811.0931,0811.4135,etc |
| 30 | ultraviolet | UV | 265 | 13 | 1.001677 | 0811.4694,0811.3770,etc |
| 31 | cataclysmic variable | CV | 199 | 13 | 2.001826 | 0811.4085,0811.1662,etc |
| 32 | low mass x ray binary | LMXB | 90 | 12 | 1.003347 | 0811.3601,0811.4085,etc |
| 33 | general relativity | GR | 112 | 12 | 2.002056 | 0811.1833,0811.1478,etc |
| 34 | local thermodynamic equilibrium | LTE | 116 | 11 | 1.00142 | 0811.1722,0811.0472,etc |
| 35 | black hole | BH | 194 | 11 | 1.005311 | 0811.3251,0811.1548,etc |
| 36 | friedmann robertson walker | FRW | 57 | 11 | 2.001129 | 0811.1957,0811.2364,etc |
| 37 | young stellar object | YSO | 197 | 11 | 2.002687 | 0811.1662,0811.4389,etc |
| 38 | very large array | VLA | 124 | 11 | 2.001886 | 0811.1907,0811.0205,etc |
| 39 | supernova remnant | SNR | 397 | 10 | 2.006246 | 0811.0832,0811.3768,etc |
| 40 | standard model | SM | 118 | 10 | 1.003605 | 0811.3357,0811.0658,etc |
| 41 | probability distribution function | PDF | 63 | 10 | 2.001255 | 0811.0207,0811.2223,etc |
| 42 | main sequence | MS | 96 | 10 | 1.000942 | 0811.0170,0811.2506,etc |
| 43 | max planck institute for astronomy | MPIA | 9 | 9 | 1.000152 | 0811.2805,0811.1508,etc |
| 44 | globular cluster | GC | 789 | 9 | 2.007892 | 0811.3106,0811.0698,etc |
| 45 | small magellanic cloud | SMC | 123 | 9 | 2.007777 | 0811.3279,0811.0738,etc |
| 46 | very long baseline array | VLBA | 55 | 9 | 1.000848 | 0811.4345,0811.0713,etc |
| 47 | galactic center | GC | 155 | 9 | 1.002511 | 0811.1972,0811.3903,etc |
| 48 | large scale structure | LSS | 54 | 9 | 2.001486 | 0811.1530,0811.2221,etc |
| 49 | pre main sequence | PMS | 47 | 9 | 2.001684 | 0811.1164,0811.3730,etc |
| 50 | markov chain monte carlo | MCMC | 90 | 9 | 2.00119 | 0811.0743,0811.2001,etc |
| 51 | infrared spectrograph | IRS | 107 | 9 | 2.001391 | 0811.1252,0811.1425,etc |
| 52 | intracluster medium | ICM | 107 | 8 | 1.001412 | 0811.0252,0811.3031,etc |
| 53 | planetary nebula | PN | 531 | 8 | 1.007788 | 0811.3295,0811.0698,etc |
| 54 | adaptive optics | AO | 40 | 8 | 2.000486 | 0811.3601,0811.2448,etc |
| 55 | two micron all sky survey | 2MASS | 14 | 8 | 1.000537 | 0811.3279,0811.4085,etc |
| 56 | milky way | MW | 95 | 8 | 2.002846 | 0811.0118,0811.3618,etc |
| 57 | full width at half maximum | FWHM | 19 | 8 | 1.000214 | 0811.4085,0811.3903,etc |
| 58 | cosmic ray | CR | 362 | 8 | 2.00529 | 0811.3641,0811.0826,etc |
| 59 | submillimeter array | SMA | 206 | 8 | 2.00713 | 0811.0930,0811.2142,etc |
| 60 | hubble space telescope | HST | 46 | 8 | 1.000712 | 0811.2793,0811.2327,etc |
| 61 | wilkinson microwave anisotropy probe | WMAP | 42 | 8 | 1.000732 | 0811.2506,0811.1953,etc |
| 62 | position angle | PA | 91 | 8 | 1.003284 | 0811.2943,0811.3020,etc |
| 63 | full width half maximum | FWHM | 31 | 8 | 1.000545 | 0811.3618,0811.1126,etc |
| 64 | max planck institute for astrophysics | MPA | 8 | 8 | 1.00016 | 0811.1508,0811.1339,etc |
| 65 | flat spectrum radio quasar | FSRQ | 63 | 7 | 2.003499 | 0811.4388,0811.0738,etc |
| 66 | smoothed particle hydrodynamics | SPH | 122 | 7 | 2.001691 | 0811.1259,0811.0163,etc |
| 67 | very high energy | VHE | 119 | 7 | 2.006601 | 0811.2897,0811.3768,etc |
| 68 | modified newtonian dynamics | MOND | 298 | 7 | 1.00941 | 0811.1833,0811.1478,etc |
| 69 | broad line region | BLR | 81 | 7 | 1.002584 | 0811.3251,0811.1037,etc |
| 70 | giant molecular cloud | GMC | 155 | 7 | 1.003309 | 0811.0207,0811.0020,etc |
| 71 | synchrotron self compton | SSC | 66 | 7 | 2.001364 | 0811.4135,0811.0003,etc |
| 72 | horizontal branch | HB | 94 | 7 | 1.007977 | 0811.0170,0811.3203,etc |
| 73 | magnetohydrodynamic | MHD | 82 | 7 | 2.005026 | 0811.3430,0811.2221,etc |
| 74 | kolmogorov smirnov | K-S | 36 | 7 | 1.001164 | 0811.3031,0811.1675,etc |
| 75 | lyman break galaxy | LBG | 242 | 7 | 2.002648 | 0811.3770,0811.1218,etc |
| 76 | gravitational wave | GW | 120 | 7 | 2.002438 | 0811.1037,0811.3451,etc |
| 77 | photodissociation region | PDR | 84 | 7 | 1.003639 | 0811.3541,0811.1470,etc |
| 78 | mid infrared | mid-IR | 194 | 7 | 1.006849 | 0811.2372,0811.1403,etc |
| 79 | very long baseline interferometry | VLBI | 90 | 6 | 2.001553 | 0811.3601,0811.4278,etc |
| 80 | ultra high energy cosmic ray | UHECR | 209 | 6 | 2.004978 | 0811.2897,0811.1731,etc |
| 81 | color magnitude diagram | CMD | 57 | 6 | 2.00071 | 0811.3979,0811.0170,etc |
| 82 | radial velocity | RV | 109 | 6 | 1.002232 | 0811.4004,0811.2508,etc |
| 83 | astronomical image processing system | AIPS | 11 | 6 | 1.0003 | 0811.4345,0811.0205,etc |
| 84 | canada france hawaii telescope | CFHT | 128 | 6 | 2.002413 | 0811.2448,0811.2793,etc |
| 85 | star formation history | SFH | 27 | 6 | 1.00022 | 0811.0170,0811.3217,etc |
| 86 | signal to noise | S/N | 24 | 6 | 1.000573 | 0811.3474,0811.1252,etc |
| 87 | big bang nucleosynthesis | BBN | 120 | 6 | 2.001167 | 0811.4370,0811.2506,etc |
| 88 | weakly interacting massive particle | WIMP | 90 | 6 | 2.002909 | 0811.0658,0811.0738,etc |
| 89 | south pole telescope | SPT | 52 | 6 | 1.004066 | 0811.4371,0811.1267,etc |
| 90 | coronal mass ejection | CME | 412 | 6 | 2.008865 | 0811.2744,0811.2893,etc |
| 91 | luminosity function | LF | 94 | 6 | 2.003263 | 0811.3873,0811.3035,etc |
| 92 | line of sight | LOS | 60 | 6 | 2.000652 | 0811.3451,0811.1025,etc |
| 93 | cosmic microwave background radiation | CMB | 42 | 6 | 1.002103 | 0811.0230,0811.0292,etc |
| 94 | colour magnitude diagram | CMD | 70 | 6 | 1.001371 | 0811.3936,0811.2919,etc |
| 95 | cerro tololo inter american observatory | CTIO | 14 | 6 | 1.000224 | 0811.1205,0811.2327,etc |
| 96 | luminous blue variable | LBV | 78 | 5 | 1.000562 | 0811.0060,0811.0487,etc |
| 97 | very large telescope | VLT | 56 | 5 | 2.002088 | 0811.3295,0811.1682,etc |
| 98 | large area telescope | LAT | 31 | 5 | 2.000741 | 0811.1657,0811.1068,etc |
| 99 | pulsar wind nebula | PWN | 129 | 5 | 2.003892 | 0811.0832,0811.0931,etc |
| 100 | galactic centre | GC | 97 | 5 | 2.00267 | 0811.0931,0811.3381,etc |
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